156979644636

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 371683952640

約数和(自身を除く): 214704308004

約数列:

[1, 2, 3, 4, 6, 12, 157, 197, 314, 394, 471, 479, 591, 628, 788, 883, 942, 958, 1182, 1437, 1766, 1884, 1916, 2364, 2649, 2874, 3532, 5298, 5748, 10596, 30929, 61858, 75203, 92787, 94363, 123716, 138631, 150406, 173951, 185574, 188726, 225609, 277262, 283089, 300812, 347902, 371148, 377452, 415893, 422957, 451218, 521853, 554524, 566178, 695804, 831786, 845914, 902436, 1043706, 1132356, 1268871, 1663572, 1691828, 2087412, 2537742, 5075484, 14814991, 27310307, 29629982, 44444973, 54620614, 59259964, 66404249, 81930921, 83322529, 88889946, 109241228, 132808498, 163861842, 166645058, 177779892, 199212747, 249967587, 265616996, 327723684, 333290116, 398425494, 499935174, 796850988, 999870348, 13081637053, 26163274106, 39244911159, 52326548212, 78489822318, 156979644636]

約数ペア:

[(1, 156979644636), (2, 78489822318), (3, 52326548212), (4, 39244911159), (6, 26163274106), (12, 13081637053), (157, 999870348), (197, 796850988), (314, 499935174), (394, 398425494), (471, 333290116), (479, 327723684), (591, 265616996), (628, 249967587), (788, 199212747), (883, 177779892), (942, 166645058), (958, 163861842), (1182, 132808498), (1437, 109241228), (1766, 88889946), (1884, 83322529), (1916, 81930921), (2364, 66404249), (2649, 59259964), (2874, 54620614), (3532, 44444973), (5298, 29629982), (5748, 27310307), (10596, 14814991), (30929, 5075484), (61858, 2537742), (75203, 2087412), (92787, 1691828), (94363, 1663572), (123716, 1268871), (138631, 1132356), (150406, 1043706), (173951, 902436), (185574, 845914), (188726, 831786), (225609, 695804), (277262, 566178), (283089, 554524), (300812, 521853), (347902, 451218), (371148, 422957), (377452, 415893)]